body {
	margin:0px;
	padding:0px;
	font-size:12px;
}
img{
	border:0px; margin:0px; padding:0px;
}
ul,li,ol,dl,dt,dd {
	margin:0px; padding:0px;
	list-style:none;
}
a,
a:link,
a:visited {
	color:#000;
	text-decoration:none;
	font-size:12px;
}
a:hover,
a:active {
	color:#ed6d00;
}
.clear-float{
	clear:both;
}
.left-float {
	float:left
}
.right-float {
	float:right
}
/*内容主体框架*/
#left-content {
	width:18%;
	height:100%;
	padding:5px 4px;
}
#right-content {
	width:81%;
	border-left:#ccc solid 1px;
	text-align:left;
}
#bottom-content {
	clear:both;
	height:31px;
	font-size:14px;
	font-weight:800;
	color:#ccc;
	text-align:center;
	line-height:31px;
	font-family: "font-family: Arial, Helvetica, sans-serif";
	background-color:#ccc;
	BACKGROUND: url(../images/bottom_bg.jpg) repeat-x 0 0;
}
/*左侧菜单*/
#left-nav {
	clear:both;
	width:auto;
	margin:0 auto;
}
#left-nav li{
	height:25px;
	line-height:25px;
	margin:10px 0;
	padding-left:20%;
	border:#ccc solid 1px;
	BACKGROUND: url(../images/left_nav_bg.jpg) repeat-x 0 0;
}
#left-nav a{
	display:block;
	padding-left:20px;
	BACKGROUND: url(../images/icon_1.gif) no-repeat 0 5px;
}